I face a problem in a server:
Hard disk DARPA bakup
I deleted backup site of almost 5 days
Now I want these bakup
Is there a method of retrieval?
I wish if there was any way to recover the files deleted from the hard disk
Wish benefit
My server has a small SAS disk(about 73G), if I use 90% diskspace of it, is it good idea, will it harm the physical HDD?
View 6 Replies View Relatedhow can i check how much hardisk i have with ssh/directadmin?
View 10 Replies View RelatedI currently have a 160gb HDD and its almost full.. I wanted to mount another on the server so can anyone assist me in doing it..
And one more thing..
Currently i have all my data in the /home/user/public_html/ folder which is on my current HD.. Now if i add the second HDD to it how will the data be managed..
I mean if suppose someone uploads a file in my site then in which HDD will it go and when it gets downloaded then how will it know from where to download it..
It looks like the hard disk in my server is very problematic and that's the source of all my suffering all these months.
Anyone know how to ghost the content of my hard disk? Also where should I store the "image"?
When I check hard disk usage I get the following:
Quote:
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 9.7G 8.4G 905M 91% /
/dev/sda5 215G 415M 204G 1% /var
/dev/sda1 99M 16M 78M 17% /boot
tmpfs 2.0G 0 2.0G 0% /dev/shm
/dev/sdb1 227G 188M 215G 1% /disk1
sda2 is 91% used.. I am not sure what is it filled with. How can I know what is exactly on that partition?
I am running a dating website and getting more and more users with every day. They can upload from 10 till 100 pictures depending of their account satatus. Server's hard disk will be full in some 5-6 months. I can not attach unlimited amount of hard disks to the same machine. What can I do in this situation?
View 11 Replies View RelatedMy server (Fedora Core V and Plesk 8) hard disk broke 2 days ago and my bakckup tar.gz is too old.
Datacenter (fdcservers.net) tried to put old harddisk as slave but server is not recognising the old drive. Datacenter say that can not do anything more.
My question:
Is there any software or company that can recovery my harddisk data?
My last 6 months work is gone now.
trying to get my Win2k3 Standard R2 server to work.
Problem:
I did some Windows update around 3am this morning but during the update process. I lost Remote desktop connection as my machine is do several attempts to connect with the remote server. I cancel the attempt after several try. I figure i can remote desktop back in again if i wait for a bit but I couldn't re-establish the connection with my remote server. So, I drove to the Datacenter to check it out and it turn out the machine have rebooted and I'm stuck with "NTDetect failed" error message. After some googling, I was trying to fix this error by copying NTLDR and NTDetect.COM into C: but when i tried to use the Win2k3 CD to go into Windows Setup and repair. I got an error message telling me that "Setup did not find any hard disk drives installed in your computer...".
After some googling, I found the two Maxtor SATA hard disks might be the problem and one soultion that i found was to disable the SATA or set it to IDE since the motherboard have nvida RAID controller onboard. I check the BIOS and the RAID is set to disabled and then i tried to disable SATA and only enable IDE. It still give me the same error message about not able to find any hard disk.
I'm on my last rope here. I'm short of reformatting the hard disk and do a fresh reinstall but I will like to avoid this.
Does anyone know if cancel Remote desktop connection attempt during Windows update process cause this NTdetect failed problem or something else that might related to my hardware. I can assure you that two SATA hard disks shown on BIOS.
The soultion to NTDecte failed problem seem to be just copying NTLDR and NTdectect.com into C: but since i can't even get to Repair mode during Windows setup with no disk install error. Can someone recommand how to solve this problem?
The motherboard that i use is ASUS M2N-MX SE AM2 NVIDIA GeForce6100 / nForce430 and the BIOS is American Megatrends Inc.
My server hard disk is crashed badly. The rescue function in the server cannot take part and so I've tried using some recovery software to get back my data.
I've tried using Easy Recovery Professional. It sort all the files by it file type into different folder. I found a folder named .DB, there are also some .ado and . ldb folder too. I guess one of it is my database. The problem now is, i dunno how to read the file.
Do you have any idea to read it? I've tried many recovery system. eg. DiskInternals Linux Recovery, Disk Doctor Linux Recovery.
it is a linux server
My windows server's hard disk was crashed & now I have mounted it as secondary hard disk on the server .
Now I want to restore the data to new server .
I have a server with two hard disks.
The centos operating system and plesk (and also apache webserver) are installed on the first hard disk.
I have mounted the second hard disk (6 TB with ext4 file system) in a folder under /var/www/vhosts/AHostingAccount directory.
This folder is accessible via plesk's file manager but i cannot access it via ftp.
Is any way to change hard disk memory limit for created subscription ? It is 4 Gb I have to increase it to 8 Gb.
View 1 Replies View RelatedI have a new CentOS 7, with Plesk 12, CentOS 7 by default has XFS filesystem.
I try migrate sites from another Plesk Server but Plesk agent say: "hard disk quota is not supported due to configuration of server file system" (my CentOS 7)
My CentOS7:
CentOS Linux 7.0.1406 64 bits
Plesk 12.0.36
My fstab
[root@ns ~]$ cat /etc/fstab
/dev/mapper/centos-root / xfs defaults,usrquota,grpquota 1 1
UUID=ba391bd5-786c-4ae7-8bbd-f36f831ae6eb /boot xfs defaults 1 2
/dev/mapper/centos-swap swap swap defaults 0 0
I added "usrquota,grpquota", then mount -o remount / ; but when I try quotacheck -fmv / I gest this:
[root@ns ~]$ quotacheck -fmv /
quotacheck: Skipping /dev/mapper/centos-root [/]
quotacheck: Cannot find filesystem to check or filesystem not mounted with quota option.
but quotaon command works:
[root@ns ~]$ quotaon /
quotaon: Enforcing group quota already on /dev/mapper/centos-root
quotaon: Enforcing user quota already on /dev/mapper/centos-root
The problem here is why Plesk does not recognize quotas as enabled on CentOS 7??
If I try this command it seems good:
[root@ns ~]$ /usr/local/psa/admin/sbin/usermng --isquotable
0
Also I do this:
- Disabled Selinux
- Check all packages as quota, etc.
I have been using some reference: [URL] ....
Quote:
Today we are going to conduct a detailed study of RAIDability of contemporary 400GB hard drives on a new level. We will take two "professional" drives from Seagate and Western Digital and four ordinary "desktop" drives for our investigation. The detailed performance analysis and some useful hints on building RAID arrays are in our new detailed article.
[url]
I am looking for better disk performance. Due to the tight budget, I have to choose one of following options as my disk choice:
2 SATAII disk w/RAID0, 7200rpm, 32M cache for each disk
1 SAS disk, 15000rpm, 16M cache.
which one will be better and how better if other things(hardware & OS) are same?
can a Xen disk image be converted to a diskpartition?
Someone is asking whether I can host his disk image at his current host, which he is leaving for poor I/O (wonder why that would be ). I can host a diskimage, but I don't like diskimages (slow, and 100GB isn't very 'comfortable' either). Is there any way out there to convert a disk image into a normal partition?
I use apache with CentOS VPS hosting for my blog. I only host one blog in this VPS account. I have 1.5GB RAM and I have 7, 500 page preview per day. My page loading time is 2-3 seconds (according to the pingdom tool).
I want to know what is the best performance (faster web page loading) W3 Total cache option for VPS hosting blog. Currently I use Disk to enhance for page cache and database cache for disk.
i find some post say xen need some time to learn, and it will be a learn curve here,
is it really xen hard to learn and use?
I'm building a couple of VPS host servers for a client.
Each server have to host 20 VPS and each server will be 4 cores with 32GB of ram. So CPU and ram should be just fine, my interrogatioon now is hard drives. The company owns the machines, but not the drives yet.
I searched a lot on your forums but found nothing relating on VPS. I'm basicly a DBA IRL, so I have experience in hardrives when it comes to databases, but it's completely different for VPS.
According to my boss, each VPS will run a LAMP solution (having a separeted DB cluster is out of question for some reason).
First, raid1 is indeed a must. There is room for 2x 3.5 drives. I might be able to change the backplane for 4x2.5, but i'm not sure...
I've came to several solutions:
2x SATA 7.2k => comes to about 140$
2x SATA 10k (velociraptor) => comes to about 500$
2x SAS 10k with PCIe controller => comes to about 850$
2x SAS 15k with PCIe controller=> comes to about 1000$
They need at least 300GB storage.
But my problem is that the servers do not have SAS onboard so I need a controller and in my case the cheapest solution is best.
But I'm not sure that SATA 7.2k will hold the charge of 20 complete VPS.
Does it worth it to go with SAS anyway or SATA should be just fine? With SATA better use plain old sata 7.2k or 10k drives?
That's a lot of text for not much: What is best for VPS: SATA 7.2k, SATA 10k or SAS 10k?
how they sell those usb hard drives that connect to the computer that can hold like 100 gb's.....
well if i hook up one of those external hard drives to my server can i use it as webspace for users?
I have read about all of the things you have to do with an unmanaged server, and how beginners shouldn't even try. I am pretty smart though I have a lot of experience with cpanel, and I am not worried about getting my feet wet.
This is the system I want:
Celeron 1.7 GHz
1 GB RAM
80 GB HD
1500 GB Bandwidth
cPanel / WHm
Full root access
How much time would it take to keep the thing running? How do you monitor the server? How do you know when software updates, and patches are available? Can all of the software needed be found for free? What kind of problems would I encounter, and would this be way over my head?
I have a dedicated from ovh.
Heres the specs
Intel Core2Duo E6750
2x 2.66 Ghz
Dual Core
2 GB DDR 2
2x 750 GB
SATA2 RAID HARD 1
Now basicaly i dont want the hard raid i wana see both 750gig drives.
Now ive bin told u can only do this through the raid bios?
So if any1 has a guide or any helpful comments i would be very gratful.
Its running windows web.
I can install any os i want,Im not very friendly with linux but if thats the only option then id give it a shot.
Now iam useing 320Gig SATA harddrive as my primary hard drive,i dont use 2rd harddrive,iam haveing pure download site,in TOP command 4.5%wa is this bit high? or can i add 2rd harddisk and move some data to there to reduce wa,but my load of the server is fine or any way to reduce wa?
View 1 Replies View RelatedI am running a Fedora box with cPanel...
The hard drive has a capacity of 36 gigs and there's currently 18 GIGs of data on it.
When I do "df -h", it indicates that / has 85% of it's capacity in use. When I run "df -hi" it shows that / has 58% of it's inodes in use.
Is there anything I can do to increase /'s capacity? Can I free up some inodes? All that / contains are folders.
I am about to buy a Compaq server with 6 SCSI hard drives. In you opinion, what is the best RAID configuration with 6 HDs?
View 14 Replies View RelatedDo the old RLX Blade servers use 'mini' hard drives? I can't find an answer anywhere. I seem to recall that they use smaller 2.5" drives. Is this the case?
And, if so, do they make "good" drives worthy of being in a server in that size? Are they essentially just a laptop drive?
I just received:
[cPanel smartcheck] Possible Hard Drive Failure Soon
ATA Error Count: 1512 (device log contains only the most recent five errors)
Error 1512 occurred at disk power-on lifetime: 11736 hours (489 days + 0 hours)
Error 1511 occurred at disk power-on lifetime: 11736 hours (489 days + 0 hours)
Error 1510 occurred at disk power-on lifetime: 11736 hours (489 days + 0 hours)
Error 1509 occurred at disk power-on lifetime: 11736 hours (489 days + 0 hours)
Error 1508 occurred at disk power-on lifetime: 11736 hours (489 days + 0 hours)
----END /dev/sda--
What do you advice me to do? ask the DC to change the Hard Drive or wait till damaged?
I already have a weekly external Backup.
Hard drive arrangement
I have a terminal server with a bunch of applications on it, among which is a database driven app. There have been complaints that access to the db is sluggish. right now the server is on just one 7.2k drive.
I am guessing its a hard drive bottleneck because memory and cpu usage seems okay. I have a few ideas. Please tell me which of these you would recommend.
1. Upgrade entire server to raid 10 system.
2. Upgrade the entire server to a 5-disk RAID 5 system.
3. Create two raid 1 setups. One for the OS and regular apps, the second one to host the DB.
4. Create a raid 1 setup for the OS and regular apps, and a RAID 5 setup for the DB.
Ideally I would like to see improved read/write speeds on both regular files/apps and on the database. The RAID 10 system was what I was leaning towards at first because the stripping increases throughput, but then I realized I may see better performance by keeping the regular files and the DB on independent setups so that OS and file read/writes won't affect the DB read/writes.
On my centos webserver I currently am using a 250gb ide drive.
I just bought 2 Western Digital Raptor WD1500ADFD 150GB 10,000 RPM 16MB hard drives.
And now I am wondering what kind of setup I should have?
Should I have the 250gb hd as a backup drive now and have the two raptors in a raid 0 array.
What would be the best configuration?